Projects sharing features with Nrfr

Countries is a static data repository that provides standardized country information based on the ISO 3166-1 schema. The dataset includes comprehensive attributes such as country names, codes, currencies, languages, borders, and area, stored as flat files in multiple formats including JSON, CSV, XML, and YAML without requiring a database or runtime server. The project includes a command-line tool that allows users to customize the dataset by including or excluding specific fields during export, enabling the creation of tailored country data outputs. Supplementary geographic assets such as Geo

This project is a native Windows port of the Redis in-memory key-value store. It provides a high-speed database that maintains datasets in RAM while using periodic snapshots to disk for data persistence. The implementation includes a background system service wrapper, allowing the data store to be installed as a Windows service that starts automatically upon computer boot. It utilizes native Windows compilation to enable execution directly on the host operating system. The system covers in-memory data caching and local data persistence, ensuring that information is recovered after a process

This project is a system-level utility for Linux that intercepts, modifies, and presents live webcam feeds as standard virtual video devices. By creating a bridge between physical hardware and user-space applications, it allows video conferencing software to consume processed streams as if they were native camera inputs. The software distinguishes itself through its ability to manage the lifecycle of video processing tasks as persistent background services. It monitors virtual device activity to dynamically allocate resources, ensuring that image processing and hardware usage are suspended wh

OpenThread is an open-source implementation of the Thread networking protocol stack. It provides a standard-compliant IPv6 mesh networking stack, integrating 6LoWPAN and IEEE 802.15.4 to enable secure, internet-connected communication for low-power wireless devices in smart home and industrial automation environments. The project includes a Thread Border Router, which acts as a networking gateway bridging low-power mesh networks to external IP networks such as Wi-Fi or Ethernet. It is designed for energy efficiency, featuring a low-power wireless mesh implementation that allows battery-operat

AndroidUtilCode is an Android utility library and system API wrapper designed to reduce development boilerplate. It provides a collection of helper classes for common tasks including system settings management, file I/O, and hardware access. The project distinguishes itself through a comprehensive toolset for device management and UI assistance. It includes specialized capabilities for monitoring battery status, managing system volume and brightness, and implementing UI helpers to prevent duplicate click events. It also provides a dedicated system for coordinate conversion between different m